5 papers
A Model and Data Dual-driven Approach for Multitargets Detection under Mainlobe Jamming
Ruohai Guo, Jiang Zhu, Chengjie Yu +4
In modern radar systems, target detection and parameter estimation face significant challenges when confronted with mainlobe jamming. This paper presents a Diffusion-based Model an…
Fast and Efficient Implementation of the Maximum Likelihood Estimation for the Linear Regression with Gaussian Model Uncertainty
Ruohai Guo, Jiang Zhu, Xing Jiang +1
The linear regression model with a random variable (RV) measurement matrix, where the mean of the random measurement matrix has full column rank, has been extensively studied. In p…
DM-SBL: Channel Estimation under Structured Interference
Yifan Wang, Chengjie Yu, Jiang Zhu +4
Channel estimation is a fundamental task in communication systems and is critical for effective demodulation. While most works deal with a simple scenario where the measurements ar…
Joint Multitarget Detection and Tracking with mmWave Radar
Jiang Zhu, Menghuai Xu, Ruohai Guo +3
Accurate targets detection and tracking with mmWave radar is a key sensing capability that will enable more intelligent systems, create smart, efficient, automated system. This pap…
A Modulo Sampling Hardware Prototype and Reconstruction Algorithm Evaluation
Jiang Zhu, Junnan Ma, Zhenlong Liu +3
Analog-to-digital converters (ADCs) play a vital important role in any devices via manipulating analog signals in a digital manner. Given that the amplitude of the signal exceeds t…